868428

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:84

約数の個数: 96

約数和(自身を含む): 2661120

約数和(自身を除く): 1792692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 43, 44, 51, 54, 66, 68, 86, 99, 102, 108, 129, 132, 153, 172, 187, 198, 204, 258, 297, 306, 374, 387, 396, 459, 473, 516, 561, 594, 612, 731, 748, 774, 918, 946, 1122, 1161, 1188, 1419, 1462, 1548, 1683, 1836, 1892, 2193, 2244, 2322, 2838, 2924, 3366, 4257, 4386, 4644, 5049, 5676, 6579, 6732, 8041, 8514, 8772, 10098, 12771, 13158, 16082, 17028, 19737, 20196, 24123, 25542, 26316, 32164, 39474, 48246, 51084, 72369, 78948, 96492, 144738, 217107, 289476, 434214, 868428]

約数ペア:

[(1, 868428), (2, 434214), (3, 289476), (4, 217107), (6, 144738), (9, 96492), (11, 78948), (12, 72369), (17, 51084), (18, 48246), (22, 39474), (27, 32164), (33, 26316), (34, 25542), (36, 24123), (43, 20196), (44, 19737), (51, 17028), (54, 16082), (66, 13158), (68, 12771), (86, 10098), (99, 8772), (102, 8514), (108, 8041), (129, 6732), (132, 6579), (153, 5676), (172, 5049), (187, 4644), (198, 4386), (204, 4257), (258, 3366), (297, 2924), (306, 2838), (374, 2322), (387, 2244), (396, 2193), (459, 1892), (473, 1836), (516, 1683), (561, 1548), (594, 1462), (612, 1419), (731, 1188), (748, 1161), (774, 1122), (918, 946)]